Invention Grant
US09329326B2 Process for making light guides with extraction structures and light guides produced thereby
有权
用于制造具有提取结构的光导和由此产生的光导的方法
- Patent Title: Process for making light guides with extraction structures and light guides produced thereby
- Patent Title (中): 用于制造具有提取结构的光导和由此产生的光导的方法
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Application No.: US12473814Application Date: 2009-05-28
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Publication No.: US09329326B2Publication Date: 2016-05-03
- Inventor: Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
- Applicant: Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Yufeng Dong; Kristofer L. Storvick; Robert S. Moshrefzadeh
- Main IPC: F21V7/04
- IPC: F21V7/04 ; F21V8/00 ; B29D11/00
Abstract:
Light guides comprising light extraction structure arrays and articles comprising such light guides are described.
Public/Granted literature
- US20090279321A1 PROCESS FOR MAKING LIGHT GUIDES WITH EXTRACTION STRUCTURES AND LIGHT GUIDES PRODUCED THEREBY Public/Granted day:2009-11-12
Information query
